Exit Fan Label Strike

Gallery / Inter-section Routing

A multi-line side branch (Salmon) fed only from the section boundary sits off the trunk and exits right past a wide trunk-sibling label (BEDTools genomecov). It rides its own track and turns up late at the exit port, so its riser clears the label rather than raking through it mid-section.

Mermaid source

%%metro title: Exit-fan label strike
%%metro line: a | Alpha | #e6007e
%%metro line: b | Beta | #2db572
%%metro line: c | Gamma | #2b6cb0
%%metro file: cov_out | BW | Coverage

graph LR
    subgraph up [Upstream]
        %%metro exit: right | a, b, c
        src[Dedup]
    end
    subgraph sec [Coverage & quantification]
        %%metro entry: left | a, b, c
        %%metro exit: right | a, b, c
        split[SAMtools split strand]
        genomecov[BEDTools genomecov]
        salmon[Salmon]

        split -->|a,b,c| genomecov
        genomecov -->|a,b,c| cov_out
    end
    subgraph down [Reporting]
        %%metro entry: left | a, b, c
        sink[MultiQC]
    end

    src -->|a,b,c| split
    src -->|a,b,c| salmon
    salmon -->|a,b,c| sink

CLI command

nf-metro render examples/topologies/exit_fan_label_strike.mmd -o exit_fan_label_strike.svg

Rendered map